5K races in Fullerton

3 upcoming races. See all races in Fullerton or 5k races worldwide.

• OC United Pumpkin Run 5K
  Oct 24, 2026 · 5 km
• 2026 Kindness Matters Walk - 2026 Kindness Matters In-Person Walk
  Nov 26, 2026 · 5 km
• 2026 Kindness Matters Walk - 2026 Kindness Matters Virtual Walk
  Nov 26, 2026 · 5 km